DIFFERENTIAL FIRING PATTERNS OF THE PEPTIDE-CONTAINING CHOLINERGIC MOTOR NEURONS B15 AND B16 DURING FEEDING-BEHAVIOR IN APLYSIA

被引：88

作者：

CROPPER, EC

KUPFERMANN, I

WEISS, KR

机构：

[1] CUNY MT SINAI SCH MED,FISHBERG RES CTR NEUROBIOL,NEW YORK,NY 10029

[2] NEW YORK STATE PSYCHIAT INST & HOSP,CTR NEUROBIOL & BEHAV,NEW YORK,NY 10032

[3] COLUMBIA UNIV COLL PHYS & SURG,DEPT PSYCHIAT,NEW YORK,NY 10032

[4] COLUMBIA UNIV COLL PHYS & SURG,DEPT PHYSIOL & CELLULAR BIOPHYS,NEW YORK,NY 10032

来源：

BRAIN RESEARCH | 1990年 / 522卷 / 01期

关键词：

Buccal; Feeding; In vivo recording; Invertebrate;

D O I：

10.1016/0006-8993(90)91598-B

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

During egestive responses neuron B16 fires at 20 Hz, while neuron B15 is not active. During ingestive responses B16 fires for 0.5-1.0 s at 15-20 Hz, then B15 and B16 fire together, with B15 firing at 7.5-12 Hz. The duration of activity during ingestive responses depends on consumption of food: when food is not consumed, bursts are shorter (e.g. 2 vs 4 s). This study establishes a basis for investigating the role of peripheral neuromodulation under physiologically relevant conditions. © 1990.

引用

页码：176 / 179

页数：4